Answer:
98 π R
Step-by-step explanation:
Surface area of sphere = 4 π R²
= 2 π R × 2 R
= 49 π × 2 R
= 98 π R
Answer:
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Step-by-step explanation:
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Answer:
B. whole numbers, integers, rational numbers, natural numbers
7(2+5v)=3v+14
14+35v=3v+14
-3v -3v
14+32v=14
-14 -14
32v=0
÷32 ÷32
v=0
hope this helps!!
Answer: 3h + 0.9s
Step-by-step explanation:
90% is the same as 0.9 of..